A fingerprint capture system, a fingerprint capture device, an image processing apparatus, a fingerprint capture method, and a storage medium that can acquire a high quality fingerprint image are provided. A disclosed example includes: a capture unit that captures a fingerprint; an image processing unit that processes a transferred fingerprint image captured by the capture unit; a display unit on which the fingerprint image transferred to the image processing unit is displayed; a recording unit where the fingerprint image transferred to the image processing unit is recorded by the image processing unit; and an instruction unit that inputs, in the image processing unit, a record instruction that instructs the image processing unit to record the fingerprint image in the recording unit. The image processing unit records, in the recording unit, the fingerprint image displayed on the display unit at the time the record instruction is input by the instruction unit.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A system comprising: a scanner capturing a living body, the scanner comprising a holding portion that can be held with one hand; a capture switch provided in the holding portion and configured to be pushed while the holding portion is held by the one hand; a display; and at least one processor configured to run a computer program to perform: transferring living body images by a wire from the scanner to the display to sequentially display the transferred living body images on the display; receiving a trigger from the capture switch; recording one of the living body images after receiving the trigger from the capture switch; receive a plurality of fingerprint images of a same fingerprint which are sequentially captured and sequentially transmitted by an imaging sensor; determine, for each fingerprint image of the received plurality of fingerprint images, whether or not quality of the fingerprint image is better than a predetermined criterion of quality; and display only fingerprint images the quality of each of which is better than the predetermined criterion, sequentially one by one on a fingerprint display region in a screen of the display.
2. The system according to claim 1 , further comprising the capture switch outputting the trigger when the capture switch is pushed during the capture of the living body.
3. The system according to claim 1 , further comprising the display displaying, together with a preview window displaying a preview of a living body image transferred from the scanner, at least one of (i) an ID entry area to which an ID of a subject who is captured is input, (ii) a name entry area to which the name of the subject is input, and (iii) a living body type area displaying a type of the one living body image displayed.
4. The system according to claim 1 , further comprising the scanner configured to capture the living body as a fingerprint of a subject's finger or a toe print of a subject's toe.
5. The system according to claim 4 , further comprising: the scanner sequentially capturing fingerprint images of a same finger or toe print images of a same toe; and the at least one processor further configured to perform: determining whether or not each, quality of the fingerprint images or the toe print images is above a predetermined quality, and displaying the fingerprint images or the toe print images above the predetermined quality on the display sequentially.
6. A method by a system comprising a scanner capturing a living body, the scanner comprising a holding portion that can be held with one hand, a capture switch provided in the holding portion and configured to be pushed while the holding portion is held by the one hand, a display, and at least one processor, the method comprising: transferring living body images by a wire from the scanner to the display to sequentially display the transferred living body images on the display; sending a trigger from the capture switch to the at least one processor, recording one of the living body images after receiving the trigger from the capture switch; receiving a plurality of fingerprint images of a same fingerprint which are sequentially captured and sequentially transmitted by an imaging sensor; determining, for each fingerprint image of the received plurality of fingerprint images, whether or not quality of the fingerprint image is better than a predetermined criterion of quality; and displaying only fingerprint images the quality of each of which is better than the predetermined criterion, sequentially one by one on a fingerprint display region in a screen of the display.
7. A storage medium in which a program configured to control a system is stored, the system comprising a scanner capturing a living body, the scanner comprising a holding portion that can be held with one hand, a capture switch provided in the holding portion and configured to be pushed while the holding portion is held by the one hand, a display, and at least one processor, the program causing the at least one processor to perform: transferring living body images by a wire from the scanner to the display to sequentially display the transferred living body images on the display; receiving a trigger from the capture switch; recording one of the living body images after receiving the trigger from the capture switch; receiving a plurality of fingerprint images of a same fingerprint which are sequentially captured and sequentially transmitted by an imaging sensor; determining, for each fingerprint image of the received plurality of fingerprint images, whether or not quality of the fingerprint image is better than a predetermined criterion of quality; and displaying only fingerprint images the quality of each of which is better than the predetermined criterion, sequentially one by one on a fingerprint display region in a screen of the display.
8. The system according to claim 1 , further comprising the scanner capturing the living body from when a first input is made on the capture switch until when a second input is made on the capture switch.
9. The system according to claim 1 , further comprising the at least one processor configured to perform: conducting image processing and image display without any user operation after capturing the same living body repeatedly.
10. The system according to claim 1 , further comprising the capture switch physically separated from the display.
11. The system according to claim 10 , further comprising the scanner capturing the living body after receiving a press to the capture switch of the scanner.
12. The system according to claim 1 , further comprising: the scanner capturing the same living body by capturing a first image of the same living body and a second image of the same living body; and the at least one processor further configured to run the computer program to perform: determining whether the capturing switch is pressed; capturing, after determining that the capturing switch is pressed, the first image of the same living body; transferring, after capturing the first image of the same living body, the first image of the same living body by the wire from the scanner to the display; capturing, after transferring the first image of the same living body by the wire from the scanner to the display, the second image of the same living body; and transferring, after capturing the second image of the same living body, the second image of the same living body by the wire from the scanner to the display.
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September 16, 2016
April 20, 2021
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